# Flip Clock Timer vs Flip Clock 3D

The clearest difference is ads: Flip Clock Timer at none against Flip Clock 3D's shown. Flip Clock Timer also leads on monetization model (free vs free with in-app purchases). Flip Clock 3D's advantage is rating (4.8 vs 4.5) and review sentiment (100% vs 82%). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Flip Clock Timer sells 1 one-off in-app purchase and Flip Clock 3D sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Flip Clock 3D holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 55 and 24 respectively. Written reviews point the same way: 82% of Flip Clock Timer's written reviews are positive against 100% of Flip Clock 3D's.

Flip Clock Timer ships an update every 4 weeks, Flip Clock 3D weekly. The most recent releases landed on September 15, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Flip Clock Timer | Flip Clock 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (55 ratings)](https://appshunter.io/ios/app/flip-clock-timer-no-ads/id6541752313/reviews) | **[4.8 (24 ratings)](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398/reviews)** |
| Number of ratings | **55** | 24 |
| Positive reviews | 81.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 206 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [娜 张](https://appshunter.io/developer/1517893827) | [乃君 黄](https://appshunter.io/developer/1337343608) |

## What reviewers say

### Flip Clock Timer

[App page](https://appshunter.io/ios/app/flip-clock-timer-no-ads/id6541752313)

This app offers a stylish retro flip clock, precise timers, and a professional stopwatch. It includes a focus mode to minimize distractions and enhance productivity for work or study.

**Highlights:** Classic flip clock design, Customizable countdown timers, Professional stopwatch with lap timing, Pomodoro-style focus mode, Elegant and functional interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Flip Clock 3D

[App page](https://appshunter.io/ios/app/flip-clock-3d-study-time/id6670719398)

Enhance your workspace with a realistic 3D mechanical flip clock. This app helps improve focus and productivity during work or study sessions by providing a clear time display. Customize with various fonts and themes, and utilize the alarm feature when the app is active.

**Highlights:** Vivid 3D mechanical components, Adjustable viewing angles, 12/24 hour mode switching, Multiple font and theme options, Foreground alarm functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all contents | $1.99 | one-time |


## Frequently asked questions

### Is Flip Clock Timer free?

Flip Clock Timer is free to download, with in-app purchases available.

### Is Flip Clock 3D free?

Flip Clock 3D is free to download, with in-app purchases available.

### Which has better reviews, Flip Clock Timer or Flip Clock 3D?

Flip Clock 3D is rated higher. Flip Clock Timer averages 4.5 out of 5 from 55 ratings, while Flip Clock 3D averages 4.8 from 24 ratings.

### Do Flip Clock Timer or Flip Clock 3D have ads?

Flip Clock 3D shows ads; Flip Clock Timer does not.

### Which is updated more often, Flip Clock Timer or Flip Clock 3D?

Flip Clock Timer ships an update every 4 weeks, and Flip Clock 3D weekly. Most recently, Flip Clock Timer was updated on September 15, 2026 and Flip Clock 3D on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*